Data transmission devices (data processing)



FIG. 1 is a perspective view of data transmission devices (data processing) showing my new design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a front elevational view, the rear elevational view being a mirror image thereof;

FIG. 4 is a right side elevational view, the left side elevational view being a mirror image thereof;

FIG. 5 is a rear elevational view, the front elevational view being a mirror image thereof;

FIG. 6 is a bottom plan view thereof; and,

FIG. 7 is a left side elevational view, the right side elevational view being a mirror image thereof. 

CLAIM The ornamental design for a data transmission devices (data processing), as shown and described. 